您要查找的是不是:
- the improved soil of cement 水泥改良
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- What about the removal of cement sub-gingivally? 如何清除龈下的粘固剂?
- The improved soil aeration also accelerated the transportation of (superscript 14)C-photosynthates from leaves to root tubers, increased the ratio of root tuber dry weight to top dry weight. 促进(上标14)C同化物由叶片向块根的运转和分配,提高干物质在块根中的分配率;
- The builders poured a solid foundation of cement. 建筑工人浇注了坚实的水泥地基。
- The cellars made of cement are used for census. 水泥建的地下室用来做人口普查。
- Robinia pseudoacacia is the best tree kind to improve soil of re-vegetation in the coal waste piles. 在同一植被恢复过的矸石山上刺槐林对土壤的改良作用最好。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥,砂子石头和水混合做的。
- The bridge was constructed (out) of cement. 这座桥是用水泥建造的。
- The hardening of cement is a chemical process. 水泥的硬化就是一个化学过程。
- In the rhizosphere soil of Hevea brasiliensis. 橡胶叶浸提液对马唐的根生长有较强的抑制作用。
- Test Study on Influence of Environmental Change to Strength Properties of Cement Improved soil 干湿循环过程对水泥改良土强度衰减机理的研究
- Hi-rich humus, the soil of Micro. 喜富含腐殖质、微酸性的土壤。
- The improvement of cement particle distribution and heating intensity during clinker burning could also improve the performance of cement for pipe pile manufacturing. 改善水泥颗粒级配和提高煅烧热力强度均能改善管桩水泥的性能。
- The application of Cement improve soil in the road bed project 水泥改良土在路基工程中的应用
- The improved trade figures are a much-needed shot in the arm for the economy. 贸易数额增长是当前极需的推动国民经济的因素。
- It grew from the soil of European capitalism. 它是从欧洲资本主义的土壤上生长起来的。
- A limiting factor in the improvement of health is the lack of doctors. 对改善健康状况的一个限制因素是缺少医生。
- Concrete is made of cement,sand,stone and water. 混凝土是由水泥、砂子、石头和水混合做的。
- Methods: The improved CTAB DNA extraction method. 方法:改良CTAB法。